• 수산해양기술연구
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• 제44권1호
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• pp.10-19
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• 2008

This paper focuses on the mackerel's visual ability and swimming capability, and aims to describe the behavior in capture and escape process by trawl. The visual sensory systems and reaction behavior based locomotory capability were analyzed and simulated. The ability of fish to see an object depends on the light intensity and the contrast and size of the object. Swimming endurance of the fish is dependent on the swimming speed and the size of the fish. Swimming speeds of the fish are simulated 3 types of the burst speed, the prolonged speed and the sustained speed according to the time they can maintain to swim. The herding and avoiding is typical reaction of the fish to the stimuli of trawl gear in the capture process. These basic behavior patterns of the virtual mackerel to the gear are simulated. This simulation will be helpful to understand the fishing processes and make high selectivity of fishing.

• KSBB Journal
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• 제26권5호
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• pp.374-380
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• 2011

Earlier in Korea Kimchi was made in every family and every province has own taste and specialties. These days almost of the Kimchis are manufactured. We collected variable Kimchis, which were made for private use and isolated microorganisms. Some interesting micobial cells were identified and studied for its application as food and drinks. One of them was identified as Lactobacillus sakei KJ123. This strain is known as producing interesting aromatic components during Sakei fermentation like Kimchi in variable conditions. We tried to develop a health beverage with fermentation process. The Cucurbita maxima has been known as a traditional healthy food and variable positive effects on the human body were already reported. In this study we tried to develop a production process for a healthy fermented drink on this substrate with strains originated from Kimchi. Many kinds of lacctobacilli species existed in the fermented food cannot survive in the acidic conditions like human stomach. So we selected resisting strains in this conditions. The survival rate of Lactobacillus sakei cells in the artificial gastric juice and bile acid and other physiological characteristics at the variable conditions have been tested. After fermentation process some sensory tests on the product with panels were tried.

• 농업과학연구
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• 제48권4호
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• pp.739-751
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• 2021

The thawing process is usually essential for imported pork because this product is typically distributed frozen. Consumers prefer fresh pork because discoloration, nutrient spills, and microbial contamination are high during the thawing process. The illegal act of selling frozen pork by disguising it as fresh pork through various methods can occur for the benefit of the difference in the sales price. However, there is some difficulty in securing systematic and objective data, as sensory tests are generally performed on imported pork. In the experiment conducted here, the electrical conductivity and dielectric properties of pork neck and pork belly products were measured. The amounts of change before and after freezing were compared through a statistical analysis, and a new method for determining frozen meat was proposed based on the analysis results. The weight was reduced compared to that before freezing due to the outflow of drips from the thawing process, but there was no difference in the drip loss level due to the thawing method. Vacuum packaging was found to lead to more drip loss than regular packaging, but the difference was not statistically significant. Frozen pork neck meat can be determined by measuring the electrical conductivity in the lean parts and the dielectric characteristic in the fatty parts. Frozen pork belly is determined by measuring the dielectric constant of the part closest to the outer fat layer.

• 한국산업융합학회 논문집
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• 제22권1호
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• pp.61-69
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• 2019

All the parts of lotus, including the seed, rhizome, leaf, stalk, petal, anther, pericarp, and fruit receptacle, have been used in traditional medicine system as a health beneficial supplement. However the most usually used from lotus plant is only the root. Therefore in this study, it will be discussed more the utilization of other parts of the lotus, namely the flower of lotus. The petals and stamens of lotus actually are also rich in bioactive components such as flavonoids and alkaloids, are used in the treatment of tissue inflammation, cancer, skin disease, and also for us as antidotes. One of the biotechnological process that can be used to improve the nutritional content, sensory, and also antioxidant activities is fermentation process. The final product desired from the fermentation process in this study is vinegar. The microbial strain powder used is Uinkin fermented powder with three variations of fermentation. The variations given in this study were initial sugar 32%, 24%, and 14% with the same fermentation temperature, $35^{\circ}C$ for 3 months. The results obtained showed that the pH value and sugar content of products during the fermentation process were decreasing during the fermentation process, with total polyphenol content of $283.7{\pm}97.6mg/100g\;QAE$, and total flavonoid content of $3.3{\pm}0.0mg/100g\;QAE$. For the DPPH radical scavenging ability of the fermentation product also increased in a concentration dependent manner, with ORAC activity of the product showed a high activity of $20.7{\pm}0.41{\mu}M$ TE. Therefore, fermentation process can be the one of method for improving the product. The efficiency of lotus flower vinegar fermentation can be reached with an initial sugar condition of 25% (sample B).

• 동의신경정신과학회지
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• 제29권1호
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• pp.21-34
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• 2018

Objectives: The purpose of this study is to understand the theories about the psychophysiology and psychopathology of Korean Medicine. Methods: The concepts and functions of spirit (神), soul (魂魄), five spirits (五神), and seven emotions (七情) occurring in the Huangdineijing have been interpreted, and the correlation between thought and emotion considered. Results and Conclusions: (1) Spirit (神) refers to the source and discipline of vital activity and mental activity. (2) With soul (魂魄), ethereal soul (魂) manifests itself as the mental process, and corporeal soul (魄) as the physical sensory interaction, such as the nervous system. (3) In the five spirits, ethereal soul (魂) is the recognition process of drawing out memories. Spirit (神) is the process of creative thought. Cognition (意) is the ability to recognize and integrate information. Corporeal soul (魄) is the process of selecting what is important and choosing it. Will (志) is the process of storing memories. Ethereal soul (魂) and corporeal soul (魄) of the five spirits (五神) and soul (魂魄) use the same characters, but the meaning differs. Also, spirit (神) and the spirit (神) in five spirits (五神) are the same character, but, because the meaning is different, they need to be interpreted according to the context. (4) Heart (心), Cognition (意), Will (志), Thought (思), Consideration (慮), and Wisdom(智) are all cognitive processes, like perception, recognition, and thinking. (5) Psychopathology is when excessive emotion affects the five viscera, harming the Energy (氣) and Blood (血) and eventually affecting the five spirits, which causes problems in thinking. Therefore, for healthy mental functioning, not only must the emotions be regulated so that they do not become excessive, but the five viscera also need to be kept healthy.

• 한국식품영양과학회지
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• 제35권6호
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• pp.734-737
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• 2006

다양한 생리활성을 함유한 보리잎을 이용하여 관능적으로 우수한 보리잎 분말차를 제조하는 방법을 개발하고 분말차의 기능성 성분함량을 분석하였다. 다양한 실험조건으로 보리잎차를 제조한 후 관능적으로 우수한 제조조건을 선발하였다. 그 결과 보리잎 분말차를 제조하는 공정은 보리잎을 절단, 세척하는 전처리 공정, $100^{\circ}C$에서 30초간 가열하는 증열공정, $130^{\circ}C$에서 40분간 처리하는 조유공정, 실온에서 25분간 처리하는 유념공정, $60^{\circ}C$로 30분간 덖음하는 중유공정, $55^{\circ}C$에서 25분간 재덖음하는 정유공정, $60^{\circ}C$로 20분간 건조하는 건조공정, $85^{\circ}C$에서 20분간 회전 덖음하는 가향공정 및 분쇄공정으로 최적화되었다. 이상의 방법으로 제조된 보리잎 분말차는 식이섬유 33.8%, 아미노산 12.9%, 무기질 4.7%, ${\beta}-carotene$ 6.9 mg% 등이 함유되어 있었다.

• 한국축산식품학회지
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• 제36권1호
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• pp.122-130
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• 2016

The objective of this study was to investigate the effects of mixed starter cultures isolated from kimchi on physicochemical properties, functionality and flavors of fermented ham. Physicochemical properties, microbial counts, shear force, cholesterol contents and volatile compounds of fermented ham were investigated during processing (curing and ripening time). Curing process for 7 d increased saltiness, however, decreased hunter color values (L, a, and b values). Ripening process for 21 d increased most parameters, such as saltiness, color values, weight loss, shear force and cholesterol content due to the drying process. The mixed starter culture had higher lactic acid bacteria than the commercial one. While eight volatile compounds were identified from fermented hams during curing process, total fiftyeight volatile compounds were identified from fermented hams during ripening process. The main volatile compounds were alcohols, esters and furans. However, no differences in volatile compounds were observed between two batches. Fermented hams (batch B) manufactured with probiotic starter culture (LPP) had higher sensory score in texture, color and overall acceptability than counterparts (batch A), while the opposite trend was observed in flavor. Therefore, mixed probiotic starter culture isolated from kimchi might be used as a starter culture to be able to replace with commercial starter culture (LK-30 plus) for the manufacture of fermented ham.

• Applied Biological Chemistry
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• 제14권1호
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• pp.19-27
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• 1971

간장의 원료이용률(原料利用率)을 향상(向上)시킴과 아울러 담금기간(期間)을 단축(短縮)시키기 위한 속양(速釀)간장 제조법(製造法)을 개발(開發)하기 위하여 2종(種)의 국균(麴菌)(Asp. sojae, Asp. niger)을 번식(繁殖)시킨 부국추출(부麴抽出) 효소액(酵素液)을 이용(利用)하여 콩 Koji 및 증자원료(蒸煮原料) 그대로 4배(倍)의 물을 넣은 것을 식염(食鹽)을 첨가(添加)하지 않고 $40^{\circ}C$ pH$4{\sim}6$의 조건에서 8시간분해(時間分解)시킨후(後) 4가지의 서로 다른 방법(方法)으로 간장을 담근후(後) 내염성(耐鹽性) 효모(酵母)(Zygosaccharomyces sojae) 및 유산균(乳酸菌)(Pediococcus sojae)를 첨가(添加)하여 후숙(後熟)을 1개월간(個月間) 촉진(促進) 숙성(熟成)시키면서 상법(常法)으로 담근 Control구(區)와 각성분변화(各成分變化)를 비교(比較)함과 아울러 식미시험(食味試驗)을 한 결과(結果)를 요약(要約)하면 다음과 같다. 1) 국법(麴法)이 증자소화법(蒸煮消化法)보다 Asp. niger enzyme 처리구(處理區)가 Asp. sojae enzyme 처리구(處理區)보다 일반성분(一般成分) 용출량(溶出量)이 많았다. 2) 국법(麴法)으로 Asp. niger enzyme 처리구(處理區)는 1개월간(個月間) 숙성(熟成)으로 상법(常法)간장의 $5{\sim}6$개월(個月) 숙성결과(熟成結果)와 비슷하였다. 3) 식미시험결과(食味試驗結果)는 국법(麴法)이 증자소화법(蒸煮消化法)보다 Asp. sojae enzyme 처리구(處理區)가 Asp. niger enzyme 처리구(處理區)보다 맛이 우량(優良)하였고 상법(常法)으로 6개월근(個月間) 숙성(熟成)시킨 것에 비(比)하면 일반성분(一般成分) 용출량(溶出量)은 비슷하지만 식미(食味)는 약간 떨어지나 상법(常法)으로 1개월(個月) 숙성(熟成)시킨것에 비(比)하면 매우 우량한 편이었다. 4) 각처리구중(各處理區中) 일반성분(一般成分) 용출량(溶出量)과 식미(食味)를 종합(綜合)해 볼때 국법(麴法)으로서 Asp. sojae enzyme 처리구(處理區)가 속양(速釀)간장 제조법(製造法)으로서 가장 우량하였다.

• 생명과학회지
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• 제22권11호
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• pp.1463-1469
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• 2012

전통발효식품인 고추장의 기능성을 부가하고 맛과 기호성을 개선하기 위하여 토마토 퓨레조청을 첨가한 고추장을 최적발효조건을 설정하기 위해 소금의 농도를 달리하여 GCJ 14, 16, 18, 20의 조건으로 제조한 후 발효하여 고추장의 이화학적 성분의 변화로 발효의 최적조건을 설정하였으며, 기능성 성분인 라이코펜의 함량을 분석하였다. 그 결과 토마토 퓨레 조청 함유 고추장의 pH의 변화는 발효기간동안 감소하였으며, 당도는 감소하였다 증가를 반복하였으며, 수분과 염도, 색도는 유의적인 변화를 나타내지 않았다. 미생물의 변화는 발효가 진행됨에 따라 총균수와 유산균수는 증대되었으며, 총균수 대비 유산균의 생성비율은 GCJ 18와 GCJ 20조건에서 높은 비율을 확인하였다. 토마토 기능성 성분인 라이코펜의 함량의 변화는 발효과정 동안 유의적 변화를 나타내지 않았다. 그리고 제조된 고추장의 조단백질, 조지방, 조회분, 탄수화물의 일반성분함량의 변화와 맛, 기호성 등의 관능검사에서 GCJ 20에서 가장 발효에 적합한 조건으로 판단된다. 따라서 토마토 퓨레조청 함유 고추장으로 현대인의 기호에 맞으면서 기능성이 부과된 고추장의 개발의 가능하다고 사료된다.

• 대한감각통합치료학회지
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• 제6권1호
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• pp.13-23
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• 2008

목적: 본 연구는 우리나라에서 현재 감각통합치료가 많이 이루어지고 있는 장애인복지관에 근무하는 재활전문가들의 감각통합치료에 대한 인식수준과 인식도 및 일반적 특성에 따른 감각통합치료 인식도를 조사하였다. 연구방법: 감각통합치료에 대한 인식조사를 파악하는 설문지를 서울 경기, 대구 경북, 부산 울산 지역 장애인복지관에 근무하는 재활전문가 121명을 대상으로 직접 방문하여 자료를 수집하였다. 결과: 감각통합치료의 필요성에 대해 재활전문가들의 96.7%가 인식하고 있으나 감각통합치료에 관련된 정보를 구하기가 용이하지 않은 것으로 나타났다. 재활전문가들의 93.4%가 감각통합치료에 대한 전문적 교육을 희망하고 있으며, 감각통합치료 인식개선을 위해 교육 활성화 필요에 대한 의견이 가장 많았다. 일반적 특성에 따른 감각통합치료 목적, 대상, 방법, 전문가의 기본요건에 대한 인식도를 조사한 결과 전문영역, 근무기관의 감각통합치료 서비스여부, 전문가의 감각통합치료 서비스여부, 전문가의 감각통합치료 서비스 경력과 경력유무에 따라 통계적으로 유의한 차이를 보이는 것으로 나타났다. 특히, 작업치료사의 인식도가 공통적으로 가장 높았다. 결론: 감각통합치료 인식개선을 위해 폭넓은 감각통합치료 교육 활성화가 요구되고, 재활관련기관 및 재활전문가들의 감각통합치료 인식수준과 인식도를 높이기 위해 홍보가 필요할 것으로 사료된다.